function logPoint(point) {
    console.log("x = ".concat(point.x, ", y = ").concat(point.y));
}
function logName(x) {
    console.log("hello, ".concat(x.name));
}
var obj = {
    x: 10,
    y: 20,
    name: "diaomao",
};
logPoint(obj);
logName(obj);
